Semi-automatic firearm



FIG. 1 is a side view (left-hand side) of the semi-automatic firearm showing the new design;

FIG. 2 is a view of the firearm in perspective at an angle from the front, top and left-hand side;

FIG. 3 is a detailed view of the front barrel and barrel jacket section thereof from the left-hand side;

FIG. 4 is a detailed view of the grip and trigger section thereof from the left-hand side;

FIG. 5 is a detailed view of the rear butt section thereof from the left-hand side;

FIG. 6 is a detailed view of the magazine thereof from the left-hand side;

FIG. 7 is a top view thereof;

FIG. 8 is a rear view thereof;

FIG. 9 is a side view (right-hand side) thereof;

FIG. 10 is a bottom view thereof; and,

FIG. 11 is a front view thereof. 

CLAIM The ornamental design for a semi-automatic firearm, as shown. 